Eccentric consulting detective Sherlock Holmes and Doctor John Watson battle to bring down a new nemesis and unravel a deadly plot that could destroy England.
Enola takes on her first official case as a detective, but to solve the mystery of a missing girl, she'll need help from friends — and brother Sherlock.
Holmes takes a vacation and visits his old friend Sir Henry Baskerville. His vacation ends when he suddenly finds himself in the middle of a double-murder mystery.
Sherlock Holmes and Dr. Watson meet as boys in an English Boarding school. Holmes is known for his deductive ability even as a youth, amazing his classmates with his abilities.
When a bored Sherlock eagerly takes the case of Gabrielle Valladon following an attempt on her life, the search for her missing husband leads to Loch Ness and the legendary monster.
Having once again avoided criminal conviction, Professor Moriarity develops a murderous plan to “finish off” his last major nemesis, Sherlock Holmes, by making him fail to prevent the perfect crime.
Holmes and Watson board a passenger train bound from London to Edinburgh, to guard the Star of Rhodesia, an enormous diamond worth a fortune belonging to an elderly woman of wealth; but within the first hour of the trip, the woman's son is murdered and the diamond stolen and any of the passengers in their car could be the killer thief.
Jane Maynard opens a mission in memory of philanthropist Bland Hendricks. John Anstell, son of a powerful and selfish millionaire, Michael Anstell, falls in love with Jane, to the old man's disapproval.
The title is also the moniker of a renowned safe-cracker, Slippy McGee, who has always managed to evade capture until his latest job, when he is wounded.
Jack Standish feels responsible for the failure of the partnership with his father and goes to the South Seas where he falls prey to alcohol, is seduced by Lullaby Lou, a vamp, and tricked by a brutal plantation owner, Gordon Van Brock.
Dan O'Hara, known as "Big Dan," returns from the war, and finding that his wife has left him, turns his home into a boys' camp and begins to train boxers.
Wealthy Bruce MacAllister, goaded by his fiancée, Helen, into proving that he is a man of action rather than a pampered youth tells his estate administrator, Eugene Preston, that he is going east for a meeting.
A young man is raised in the mountains by his prizefighter father. Although he possesses great strength and athletic skill, he is completely out of his league when it comes to women.